76 to 100 of 105 Security Posture Jobs in London

Are you looking for a career where you can make a real difference in people's day? We are seeking an IT Cyber Security Analyst to join our team based in London, with hybrid working arrangements. Can you move people? Apply now. What you'll do The Cyber Security Analyst will handle daily operational cyber security incidents … working closely with Service teams to mitigate and resolve issues. The role also serves as the primary contact point for the Security Operations Centre the organization partners with, collaborating with their analysts to understand and resolve alerts. The analyst will manage security systems and services deployed to protect the organization's perimeter and internal systems, including the vulnerability … management platform, ensuring the security posture is maintained while supporting operational requirements. The role involves conducting security investigations and assisting with data search requirements. The Cyber Analyst will collaborate with other organizations within the Go-Ahead Group and with suppliers to understand potential threats and vulnerabilities, developing and deploying remedial actions promptly. The experience you'll need More ❯

Responsibilities You will be the primary technical point of contact for potential customers during the sales process, driving technical wins for data security opportunities. Customer Engagement: Act as a trusted advisor to customers, helping them secure sensitive data and meet compliance requirements. Solution Architecture: Design data security solutions using Microsoft Purview, including data classification, sensitivity labeling, encryption policies … loss prevention (DLP). Technical Leadership: Lead proof-of-concepts and architecture reviews. Collaboration: Work closely with sales, engineering, and product teams to align customer needs with Microsoft's security roadmap. Continuous Learning: Stay updated on security trends, threats, and Microsoft technologies. Technical Expertise: Maintain deep understanding of Microsoft security architectures, solutions, and technologies. Opportunity Management: Coordinate … with sales teams to understand and prioritize opportunities, address blockers, and ensure technical wins. Customer Interaction: Engage proactively with customers, building credibility as a trusted advisor for Microsoft Security. Security Strategy Development: Develop recommendations to improve clients' security posture and tailor Microsoft messaging. Presentations and Demonstrations: Lead technical presentations, workshops, architecture design sessions, and proof-of-concepts More ❯

Job Title: IT Platform and Security Lead Salary: £95,000 Per Annum Job Type: Permanent Location: London, hybrid Key Requirements: Infrastructure, IAM, Windows, Azure, Cloud Migration An IT Infrastructure Platforms and Security Lead is required for a global insurance organisation with a global reach. The successful candidate will lead the team through a major shift migrating from a … involve two key projects around the generational cloud migration to Azure based services, as well as driving best practice I Identity and Access Management and defining the organisations cloud security policies. While there is some direct leadership, hands on ability to take ownership of a global infrastructure estate that spans cloud, on-prem, and hybrid environments, managing everything from … life cycle planning and vendor performance to security posture and compliance. This is a business that's scaling internationally, with a strong focus on operational resilience and digital transformation. You'll be instrumental in ensuring the IT platforms are secure, efficient, and aligned to regulatory frameworks like ISO 27001 and GDPR, all while enabling the business to move More ❯

Frankfurt am Main, Hesse, Germany; London, England, United Kingdom This is a hybrid role and can be based in London or Frankfurt. The Role As a Senior IT Security Analyst at euNetworks, you will play a key role in protecting the organisation against information security threats by implementing and maintaining both technical and organisational safeguards. Working closely with … the Information Security Steering Team and as part of the broader IT function, you will be instrumental indriving forward our security posture. What will you be doing? Administer and maintain the Security Information and Event Management (SIEM) system and other IT security platforms. Review and evaluate security aspects of IT projects, identifying risks and ensuring … appropriate controls are implemented. Investigate and respond to security incidents and queries, coordinating with relevant teams. Continuously monitor IT infrastructure for vulnerabilities, anomalies, and other potential security issues. Plan and coordinate external penetration tests to identify and address security weaknesses. Compile and deliver regular reports (monthly and quarterly) on the organisation's security status and risk More ❯

Employee Senior Threat Detection Specialist Location: London Happy to talk flexible working The Opportunity As we focus on transformation across the organisation, we’re also investing in our cyber security capabilities to keep our people, data, and customers safe. That’s why we’re building a new Detection Engineering function—and we’re looking for a talented and driven … and accuracy. Build and tune custom detection logic for complex environments and emerging threats. Monitor evolving attacker tactics (TTPs), integrating insights into detection and prevention strategies. Collaborate across Cyber Security, Engineering, and Global IT teams to enhance security posture and incident response. About you Strong experience across both offensive and defensive cyber security disciplines. Deep understanding … of attacker tactics, techniques, and procedures (TTPs), with expertise in the MITRE ATT&CK Framework. Hands-on technical knowledge in cyber detection engineering, security tools, and infrastructure. Skilled in Detection-as-Code and experienced with SIEM query languages. Confident communicator with experience working alongside global technical teams and senior stakeholders. Proactive, collaborative, and driven by curiosity and continuous improvement. More ❯

about healthcare, and we plan to be the largest digital primary healthcare platform for people across Europe. About the role We are seeking a motivated and detail-oriented Information Security Engineer to join our team here at ZAVA. In this role, the successful candidate will support the organisation's cybersecurity efforts by assisting with the implementation, monitoring, and maintenance … of security systems and processes. They will work closely with senior security team members to identify vulnerabilities, respond to incidents, and ensure compliance with security policies and frameworks. The role involves hands-on tasks such as configuring security tools, analysing alerts, and supporting investigations into potential threats, as well as contributing to the development ofa secure … IT environment. Additionally, the successful candidate will participate in security awareness initiatives, help document processes, and stay updated on emerging threats and technologies to enhance the organisation's security posture. Key Accountabilities You will be working from home, but you do have the opportunity to come to the office, if you wish. You will use our collaboration tools More ❯

with required monitoring tools to ensure operational observability Perform network changes to the firewall estate in support of Agile Delivery programs and Delivery teams Plan, coordinate, and implement network security measures, enhancements, and upgrades Design new or changes to our network and firewall estate Maintain a strong security posture of our environments, keeping up to date with … the latest security vulnerabilities Work in an agile way (SCRUM/Kanban) Be an escalation point for 2nd/3rd line support tickets Raise changes for maintenance work in SNOW and Remedy, and coordinate changes and approval process Document new and existing processes to share knowledge throughout the wider Core squad using wiki Work in an agile manner using … expected to have Designing, upgrading, operating, and supporting Cisco networks Designing, upgrading, operating, and supporting Check Point Firewalls Designing, upgrading, operating, and supporting VMware NSX networking/SDN Good security experience and best practices Experience in agile ways of working Experience working with both technical and non-technical stakeholders Collaborating with internal and external teams to evaluate and validate More ❯

My client within the financial services industry is looking to bring in a Third Party IT Security Manager to join the team. Responsibilities: Execute Third Party Due Diligence, risk profiling, onboarding, re-certification; Make an opinion on Third Party Security Posture; Define Remediation where applicable Support Contract Management - ensure that the security expectations included in the … contract are proportionate to the risk profiling Requirements: Previous experience in Third Party Security Management (i.e. Due Diligence, etc.) is a must Knowledge of control frameworks, e.g., ISO 27000, NIST, CIS-18, COBIT-5 Knowledge of Swift CSP framework is essential Knowledge of relevant regulations, i.e. DORA, Outsourcing, ESMA, etc. Financial services experience Logistics: 12 month contract 2 days More ❯

As part of a large Cloud Migration programme my client is looking to hire and experienced Google Cloud Security Architect on a 1 year rolling remote working contract Role: Design and implement secure cloud architectures and strategies on GCP. Evaluate and recommend security tools, services and configurations to strengthen cloud security posture. Ensure compliance with security standards and frameworks such as ISO 27001, NIST, CIS, GDPR and others. Lead threat modelling, risk assessments, and security reviews for GCP infrastructure and applications. Define and enforce Identity and Access Management (IAM) policies, including roles, permissions and service accounts. Implement and maintain security monitoring, logging, and alerting tools (e.g., Cloud Logging, Cloud Monitoring, SCC). Skills … Extensive experience in cloud security architecture, with at least 3 years on Google Cloud Platform. Deep understanding of GCP services such as VPC, IAM, Cloud Armor, KMS, SCC, GKE and others. Strong knowledge of security protocols, authentication, authorisation, encryption and network security. Experience implementing Infrastructure as Code (IaC) with tools like Terraform or Deployment Manager. Familiarity with DevSecOps More ❯

efficient, scalable, and capable of adapting to changing customer needs. The Role We are looking for a Lead SRE to enable the highest standards of availability, scalability, performance, and security for our SaaS environments across multiple cloud vendors and our private cloud infrastructure. Your team will deliver enabling infrastructure, pipelines, and tooling to support product development. Through collaboration with … security, product development, and commercial teams you'll ensure the future suitability of our infrastructure, whilst setting standards and methodologies for engineering work and proactively monitoring our platform and responding to incidents. This role offers hybrid working from our Bank office in London. What will you be responsible for? Lead and mentor a team of SREs, fostering a collaborative … manage key technical projects, ensuring timely delivery and adherence to quality standards. Maintain a strong technical understanding of our systems and contribute to their development and maintenance. Improve the security posture of our infrastructure and applications. Ensure the reliability and stability of our platform. Contribute to the design and implementation of a scalable, multi-tenant architecture. Implement and More ❯

someone with deep expertise in SharePoint, Microsoft 365 administration, and modern workplace solutions - including collaboration tools, compliance, and endpoint management. You'll play a key role in enhancing collaboration, security, and automation across the business, with a strong focus on SharePoint Online design, governance, and adoption . Key Responsibilities SharePoint & Collaboration Tools Act as SME for SharePoint Online - manage … day-to-day management of Microsoft 365 apps: Teams, OneDrive, Exchange Online, Copilot . Administer user lifecycle , licensing, MFA, Conditional Access, and DLP policies. Oversee system performance, compliance, and security posture via Microsoft 365 Compliance Centre/Purview . Security & Compliance Ensure compliance with Cyber Essentials Plus (CE+) , UK GDPR and internal data retention policies. Manage WithSecure More ❯

for someone with deep expertise in SharePoint, Microsoft 365 administration, and modern workplace solutions - including collaboration tools, compliance, and endpoint management.You'll play a key role in enhancing collaboration, security, and automation across the business, with a strong focus on SharePoint Online design, governance, and adoption . Key Responsibilities SharePoint & Collaboration Tools Act as SME for SharePoint Online - manage … day-to-day management of Microsoft 365 apps: Teams, OneDrive, Exchange Online, Copilot . Administer user lifecycle , licensing, MFA, Conditional Access, and DLP policies. Oversee system performance, compliance, and security posture via Microsoft 365 Compliance Centre/Purview . Security & Compliance Ensure compliance with Cyber Essentials Plus (CE+) , UK GDPR and internal data retention policies. Manage WithSecure More ❯

and secure their cloud environments. Customers innovate with AWS Professional Services, upskill with AWS Training and Certification, optimize with AWS Support and Managed Services, and meet objectives with AWS Security Assurance Services. Our expertise and emerging technologies include AWS Partners, AWS Sovereign Cloud, AWS International Product, and the Generative AI Innovation Center. You'll join a diverse team of … also participate in architecture reviews, incident post-mortems, and best-practice workshops. Throughout the day, you'll leverage your technical expertise to provide timely solutions, whether it's improving security posture, enhancing operational excellence, or architecting for scale. While most work happens during business hours, you'll occasionally support critical situations outside regular hours, ensuring your customers' mission … experience in one or more of the following areas: Software Design or Development, Content Distribution/CDN, Scripting/Automation, Database Architecture, Cloud Architecture, Cloud Migrations, IP Networking, IT Security, Big Data/Hadoop/Spark, Operations Management, Service Oriented Architecture etc. - Experience in a 24x7 operational services or support environment. - Experience with AWS Cloud services and/or More ❯

a motivated Trainee Cybersecurity Infrastructure Analyst to join our Global Technical Services (GTS) team. This is your chance to be part of a leading financial institution, where innovation meets security! At Société Générale, we pride ourselves on delivering top-notch infrastructure services across our global network. Our Infrastructure Security team is dedicated to ensuring that our IT security measures align with Group policies, IT standards, and local regulations. Key Responsibilities: Operational Security Management: Monitor and manage security metrics, track vulnerabilities, and assist in incident management. Project Management: Provide technical guidance and lead projects to enhance our security posture. Innovation and Security Awareness: Build relationships within GTS, promote a positive security culture, and … the ability to convey technical concepts clearly. Proficiency in Microsoft Office tools (Excel, PowerPoint). A curious mindset with a willingness to learn and ask questions. Basic understanding of security network topics (firewalls, protocols). Prior project management experience is a plus! Why Join Us? Gain hands-on experience in a fast-paced environment. Work with industry experts and More ❯

our anti-spam platforms, documenting new attack techniques, and identifying detection gaps. You will collaborate closely with product and engineering teams to suggest and implement improvements, ensuring our email security solutions remain highly effective. Why Join Our Team? At Mimecast, you'll directly combat emerging email threats, dissecting attacker TTPs and crafting robust detection rules. This is a unique … Procedures (TTPs) related to email-delivered threats and communicate them internally or externally. Participate in cross-functional projects with Product, Engineering, and Operations teams to enhance Mimecast's overall security posture and product capabilities. What You Bring to the Team: Experience with email detection/filtering engines (Rspamd, SpamAssassin, MailScanner, or similar), including rule/signature development. Knowledge More ❯

Expert (SME) to lead the ongoing customisation, optimisation, and management of our client's Qualys vulnerability management platform. This is a critical role focused on improving the organisation's security posture across on-premise, cloud, and hybrid environments. Key Responsibilities: Customise Qualys for reporting and real-time data capture across organisational assets and infrastructure. Utilise and optimise Qualys … stakeholder needs. Engage with internal customers to gather requirements, provide recommendations, and drive continuous improvements. Configure and maintain the Qualys platform to support ongoing vulnerability scans, compliance checks, and security assessments. Collaborate with IT and infrastructure teams to ensure seamless integration of Qualys into the broader security ecosystem. Deploy and manage Qualys Cloud Agents across enterprise endpoints, servers More ❯

Head of IT and Information Security Location: Hybrid (London) Reports To: CFO Team: Operations About Valstro Valstro is a fast-moving fintech startup building a next-generation, cloud-native equity trading platform for institutional clients. We're challenging legacy infrastructure with a platform that's scalable, modern, and designed for automation from the ground up. Backed by a team … This is not just a policy-writing, PowerPoint-making role. We need someone who can roll up their sleeves and take full ownership of our internal IT setup and security posture-while also supporting a secure, cloud-first platform for our clients. You'll be the go-to person for everything IT and InfoSec, from laptop imaging and … InfoSec capabilities as the company grows, whether through tools, process, or hiring. Contribute to Product Readiness: Work closely with Engineering to ensure our customer-facing platform meets the highest security and operational standards. Innovate: Identify opportunities for leveraging emerging technologies, such as AI and automation, to drive operational efficiency and competitive advantage Be the First Call: When something breaks More ❯

network design, planning, testing and surveying Configuration management of firewalls, switches and wireless network hardware Contributing to the Operational Excellence of the team, including its on-call, observability and security postures Scale the management of the platform globally through automation including python, and drive changes that improve reliability and velocity. Create and maintain quality documentation including IPAM and Confluence More ❯

will need to have experience selling software to large enterprise customers. More than 40,000 organizations trust Puppet to innovate through IT infrastructure automation. Puppet helps customers strengthen their security posture, compliance standards, and business resiliency beyond the data center to the cloud. Responsibilities: Actively manage current accounts and prospect to develop opportunities in medium and large Fortune More ❯

Valarian Technologies is a dual-use technology company building critical tools to safeguard the future in an era of evolving global security challenges. We're rethinking security beyond traditional military domains, addressing asymmetric threats that impact our technological advantage, economic strength, and democratic institutions. We build Acra - the platform foundation for everything we do as a dual-use … foreign equivalent) in Computer Science or a related fieldis desired; relevant practical experience will also be considered. •Proficiency with programming languages like Go, Bash, Python. •Deep experience with Kubernetes security: RBAC, PodSecurityPolicies (or their replacements), Admission Controllers and Kubernetes network policies. •Proficiency in secure networking practices, including TLS, mutual TLS (mTLS), ingress/egress controls and VPN tunneling configurations. … Vault in production, including dynamic secrets engines, auth backends and policy design. •Practical knowledge of HAProxy or equivalent reverse proxies/load balancers, with experience configuring L4/L7 security protections. •Familiarity with CVE triage workflows and integrating vulnerability scanners into CI/CD and registry workflows. •Exposure to runtime security tooling (e.g. Falco, eBPF-based monitoring) and More ❯

Software Development Engineer, IAM Monitoring Job ID: Amazon Development Center (Romania) S.R.L. At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon's products and services. We offer talented security professionals the chance to accelerate their … systems, focusing on fine-grained access control (FGAC), attribute-based access control (ABAC), and context-based authorization mechanisms. You'll work to develop robust monitoring tools that ensure the security and integrity of sensitive data across hundreds of thousands of services. This role offers a unique opportunity to collaborate with multiple Amazon organizations and seasoned technical leaders, as you … help design and maintain scalable solutions that detect, alert, and respond to potential security threats and access anomalies. Your expertise will be instrumental in building and enhancing monitoring systems that protect our Access Policy Management infrastructure, ultimately helping to solve complex challenges around over-permissioning and ensuring appropriate access controls are maintained across the organization. We are looking for More ❯

Role We are looking for a passionate and experienced Vulnerability Lead to develop and oversee our vulnerability management program. This role offers a unique chance to establish a vital security function, define best practices, and improve our security posture. The role involves managing and enhancing the vulnerability management lifecycle, including defining scanning strategies, triaging risks, overseeing remediation, and … documentation to meet compliance standards like ISO 27001, PCI DSS, SOC 2, and NIST. Define scanning schedules, thresholds, and automation opportunities. Collaborate with DevSecOps and product teams to integrate security into CI/CD pipelines. Assess new tools and processes to improve automation and risk tracking. Essential Skills and Experience: Self-sufficient and a trusted escalation point. Understanding of … systemic risk and prioritization. Experience in vulnerability management, security operations, or infrastructure security (5+ years). Familiarity with vulnerability management lifecycle, tools, and platforms. Ability to coordinate remediation activities effectively. Knowledge of CVSS, OWASP Top 10, and MITRE ATT&CK. Comfort working with cloud environments, containers, and modern infrastructure. Organized with strong reporting skills. Ability to translate scan More ❯

career whilst finding the perfect balance between work and life, Vodafone offers the opportunities to help you belong and make a real impact. What you'll do Vodafone Cyber Security's role is to enable a secure connected future for our customers and society. We believe that we can inspire trust and confidence in our customers by enabling secure … connectivity. Our purpose is to proactively protect Vodafone from security threats and reduce risk across Vodafone's global footprint. This role is pivotal in how we contribute the security community and society through collaboration, sharing and learning and protect our Critical National Infrastructure in line with Government regulations. We are seeking a skilled and experienced Cyber Threat Operational … Vodafone. Provide support and guidance as needed to support the development of trainee staff and experts alike. Collaborate with internal and external stakeholders to share threat intelligence and enhance security posture. Develop and maintain relationships with industry partners, government agencies, and other organizations. Prepare and deliver reports, briefings, and presentations on cyber threats and intelligence findings. Monitor and analyse More ❯

and scalable Azure infrastructure in support of defence projects. Build and maintain robust CI/CD pipelines to support application and infrastructure delivery. Collaborate with software, infrastructure, and cyber security teams to ensure resilient, compliant deployments. Implement and maintain Infrastructure-as-Code (IaC) using tools like Terraform, ARM Templates, or Bicep. Automate operational tasks and continuously improve system performance … and security posture. Troubleshoot issues across development, test, and production environments. Essential Skills & Experience: Strong infrastructure background – deep understanding of networking, security, virtualisation, and compute/storage architecture. Proven hands-on experience with Microsoft Azure, including native services and resource management. Expertise in DevOps tools and processes, particularly: CI/CD tooling (Azure DevOps, GitHub Actions, etc.) IaC More ❯

apply behavioral science principles that will positively impact the millions who use our platform. Your Mission Your mission is to empower organizations to understand and act on their human security risk. You will transform complex behavioral data into clear, actionable insights and automated interventions that measurably strengthen their security posture. You'll be accountable for how our product … sustained, measurable behavior change. This is a unique role with executive visibility, driving a core part of our product strategy by owning the portfolio for Analytics, our proprietary Human Security Index, and data-driven Interventions. What You'll Do Define and communicate the product vision and strategy for how SoSafe measures and visualizes human risk, and how we intervene … to improve it. Own the roadmap for our Analytics platform, Human Security Index, and rule-based intervention engine, ensuring a coherent and impactful direction. Collaborate with cross-functional teams, including Engineering and Design, to deliver user-friendly and effective products that empower users to make informed decisions in managing cyber risk. Deeply assess customer pain points to define problems More ❯